A tourist drops (from rest) a ping pong ball from the top of the tower, which has a height of 324 meters. Assuming no air resist
1 answer:
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Answer: The resistance of the wire is 17.1 ohms
Explanation: Please see the attachments below
Answer:
The distance up to which they can jump is 1.5 m
Solution:
As per the question:
The extension of the legs, d = 0.600 m
Acceleration,
where
g = acceleration due to gravity =
Now,
Let the initial velocity of the jump be v m/s
So, by the third eqn of motion:
(1)
where
v' = final velocity
a = acceleration
d = distance between the legs
Also, for maximum range, angle,
(2)
x = maximum horizontal range
Thus, using eqn (1):
Now, using eqn (2):